/* 头部的样式 */
.header {
	height: 65px;
	border-bottom: 1px solid #f3f5f6;
	background-color: #fff;
	position: sticky;
	top: 0;
}
.header-container {
	width: 1155px;
	/* border: 1px solid red; */
	margin: 0 auto;
	height: 65px;
	line-height: 65px;
}
.header-left span {
	margin-right: 20px;
}
.header-left span a:hover {
	color: #1c1f21;
}
.header-left span:nth-child(4) {
	display: inline-block;
	position: relative;
	width: 65px;
	height: 25px;
	line-height: 25px;
}
.header-left span:nth-child(8) {
	display: inline-block;
	position: relative;
	width: 80px;
	height: 25px;
	line-height: 25px;
}

.header-left span img {
	position: absolute;
	top: 0;
	right: 0;
	height: 10px;
}
.header-right>span {
	margin-left: 15px;
}

.header-right>span>i {
	font-size: 18px;
}
.header-right>span>i:hover {
	color: red;
	cursor: pointer;
}
.login a:hover {
	color: red;
}
/* 我是子头部的样式 */
.sub-header {
	height: 80px;
	background-color: #fff;
}
.sub-header-container {
	/* border: 1px solid red; */
	width: 1155px;
	margin: 0 auto;
	height: 80px;
	line-height: 80px;
}

.sub-header-left img:first-child {
	height: 54px;
}
.sub-header-left img:last-child {
	height: 19px;
	margin-bottom: -14px;
}
.sub-header-right {
	margin-top: 25px;
}

.sub-header-right input{
	border: 1px solid #dddee0;
	width: 280px;
	height: 35px;
	border-top-left-radius: 5px;
	border-bottom-left-radius: 5px;
	color: #9199a1;
	font-size: 12px;
	padding: 8px 16px;
}
.sub-header-right>span {
	display: inline-block;
	background-color: #545c63;
	height: 35px;
	width: 35px;
	line-height: 35px;
	margin-right: 15px;
	text-align: center;
	color: #fff;
	border-top-right-radius: 5px;
	border-bottom-right-radius: 5px;
}
.sub-header-right button {
	height: 35px;
	width: 80px;
	background-color: #3377ff;
	border: 0;
	color: #fff;
	border-radius: 5px;
}
.sub-header-right button:hover {
	cursor: pointer;
}

/* 我是文章内容部分的样式 */
.article-container {
	width: 1155px;
	margin: 20px auto;
	/* border: 1px solid red; */
}
.left-menu {
	width: 105px;
	height: 350px;
	background-color: #fff;
	border-radius: 10px;
}
.left-menu>div {
	width: 90px;
	height: 40px;
	text-align: center;
	margin-top: 10px;
	margin-left: 8px;
	line-height: 40px;
}

.left-menu .selected {
	background-color: #eaf1ff;
	border-radius: 5px;
}
.left-menu .selected a {
	color: #3377ff;
	font-weight: 700;
}
.left-menu>div>a {
	font-size: 14px;
}

.left-menu>div>a:hover {
	color: #33a4ff;
}


.article-warpper {
	width: 1025px;
	background-color: #fff;
	margin-left: 20px;
	border-radius: 10px;
	height: 1500px;
}

.article-inner {
	margin: 20px 20px;
}
.article-row {
	/* border: 1px solid red; */
	height: 75px;

}

.article-row>div{
	display: inline-block;
}

.article-header-image img{
	width: 66px;
	height: 66px;
	border-radius: 5px;
}
.article-name {
	height: 36px;
	line-height: 36px;
	font-weight: 700;
}
.article-name:hover {
	color: #3377ff;
	cursor: pointer;
}
.article-desc {
	margin-left: 15px;
	width: 900px;
	height: 75px;
	line-height: 75px;
	border-bottom: 1px solid #e8e8e8;

}
.article-info {
	/* border:  1px solid red; */
	height: 36px;
	line-height: 36px;
}
.article-left span {
	display: inline-block;
	height: 25px;
	line-height: 25px;
	text-align: center;
	font-size: 12px;
	margin-right: 20px;
}
.article-left span:nth-child(2)::before {
	content: "\e8bf";
}
.article-left span:first-child {
	color: #1c1f21;
	background: rgba(84,92,99,0.1);
	width: 75px;
	border-radius: 13px;
}
.article-left span:nth-child(n+2) {
	color: #9199a1;
	font-size: 12px;
}
.article-right {
	color: #9199a1;
	font-size: 12px;
}